Carl's Teaching Blog

A place to talk about teaching and learning

Category: Uncategorized (Page 4 of 13)

Clog: Getting the kids off of autopilot

Today was not a teaching day for me, but I did take some time to think about my class yesterday and my class tomorrow. After my last class on Monday I felt the need to do some soul searching that lead me to want to try something new in my class, and to also start blogging more. I didn’t actually talk about my class in that blog post, so I’m going to do that here.

For my class tomorrow I need to get the kids to talk about things that they care about. In the past when I have done my understanding data unit, students researched things that they at least moderately care about, this class needs to do that too. While we are only 3 days into class, and not starting the research, hopefully students knowing that they are doing research on a topic will help them understand the big picture of our work. Last class it seemed like a lot of kids are expecting to just repeat what I demonstrate.

Thinking back to yesterday, there are a number of things I would do differently. I had them do this whole exercise on sampling small cups of beans when I should have had them first think about the need to sample. I should have had a huge population instead of a smaller one that I meticulously constructed. And I should have encouraged them to figure out a better way to come up with the samples instead of allowing them to do the one that I suggested. Maybe I should have a huge jar of beans and let them think about how to get the information out of it.

Also, if I want them to have a discussion about social justice issues to create ideas for their research, maybe we could just have it, straight up. To plan this discussion, I  asked one of our social studies teachers about having a conversation about world issues. She suggested that memes and facebook/twitter content is a good jumping off point, since that is where the world gets its news now. I can take some time to ask the kids to go on their social media and find images and we can talk about ways to study those topics with a survey.

Statistics for social justice

Here are the slides for my presentation. Thank you for all you people who waited until the last session and ignored a transit strike to come to my talk!

CLOG: Context and Content

I’ve been thinking about a moment from 13 years ago while I was observing Kellie Huhn teach sophomores during my time MSU. 13 years have made the details of the lesson very fuzzy (F.O.I.L.? Standard Form? Quadratics?). What comes back to me was a quick explanation she made about the decision to go “off book” for a lesson. She could have said this: “These kids are getting a little antsy because we are going through all this content so I’m going to have to give them something in context.” It was clear that the class wasn’t behaving poorly, and were ‘doing the work’, but everything seemed deflated. Kellie picked up on this and was using her pedagogic license to direct the class through an activity that would recapture the kids minds. Again, I’m fuzzy on the details on what that actually was (Card sort? Skits? Rich problem set?), but the though still stays with me. As a teacher whose teaching was so non-traditional, I’m pretty sure that my 3 or 4 months of observations taught me that teaching doesn’t have to mean following the book, and challenged me to be inventive as I serve my future students.

So this long weekend I was thinkingabout adding energy to my current class when Kellie’s comment about content and context came to mind. Instructional routines and tasks can seem pretty dry for kids. Without balance it feels a lot more like mastering content than it does real-world context for students. While we spent the last week of class tying together the various representations of linear functions, we may have forgot why they make our lives easier. It seemed time to take Kellie’s words to heart. In thinking of that I decided to adjust the unit a little. I took a modeling activity from 2 weeks from now and decided to run a simpler version of it today.

The actual task that I got was from Dan Meyer’s blog which asked “How many Styrofoam cups unifix cubes would you need to be as tall as your teacher?” Kids could work together and think through the problem, take measurements, and make  a prediction. Since I have a crapload of unifix cubes, they could then actually physically put together the 103 (give or take) cubes to reach my height. In the end it ended up being less of a linear modelling activity and more of a estimation activity, but I think it was something that spoke to the point of precision, counting, answering genuine problems, teamwork, and what math class is all about.

(Side note: Before class started one girl who pulled me aside and asked if I thought she should transfer out of the class because it was too hard. At the end of this, her group ended up getting the closest estimate, and it was largely because of her!)

Unfortunately, this means that we aren’t where I wanted to be in the unit. The kids had a lot of fun and were able to apply a lot of the linear thinking that we have been doing to a real context. We’ll just have to derive the slope formula next class while we wrap up linear thinking with an end of the unit reflection.

Clog: Remote Start

Today is the first day of classes!  …and of my school’s two day retreat on descriptive inquiry. This means I don’t get to see the result of my stressed, late night lesson planning. Luckily my kids were in very capable hands the other Trig teacher stepping up to take the coverage. Let’s take a step back and talk about what this cycle’s class is all about.

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Reviewing #NCTMAnnual proposals and the ‘Access and Equity Question’

For a few weeks last June I was one of the lucky volunteers who were able to review proposals for San Antonio’s 2017 NCTM conference. It was a lot of reading and it is a great opportunity to hear what math educators from around the world think should be talked about at the conference. Reading the words from hundreds of speakers provided a glimpse of math education thinking from the minds of teachers and educators across countless numbers of different contexts. It was a rare kind of opportunity that was both a great honor and also genuinely fun.

The Access and Equity Question

After reading over two hundred proposals, I noticed that some of the prompts from the application were better addressed than others. Particularly, the responses to the Access and Equity question were at times brief, or sometimes didn’t seem to address the question that was being asked. This question is the last written section of the proposal application form and asks:

“How does your presentation align with NCTM’s dedication to equity and access?”

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